Kester 24-6337-8800 50 Activated Rosin Cored Wire Solder Roll, 245 No-Clean, 63/37 Alloy, 0.031 Diameter

This has been my standard solder for the past year. Couple this with no clean flux and your set for most small/medium soldering projects.

This solder is amazing. It really is the best that I have ever used! No more having to use flux on nearly every joint, this stuff flows so well. My only regret is not having been aware of this brand when I started soldering. This is the solder that Ill use 100% of the time now.

The only solder I ever use on my drones. Nice, shiny solder joints every time!

Its solder, its Kester. Not much more you need to know.

Dont let the slightly higher price scare you away. After the first use, youll understand why is more expensive.

Not the good ol days, but does the job, and in a fine manor too.

Does NOT flow well, like Kester rosin core solder does, unless your leads are pre-tinned or you use separate flux. Ill be tossing this now that Ive verified the OTHER Kester is the GOOD one:

It is what it is good soldier

Live this stuff. Great for FPV hobbyist.

I made the mistake of purchasing 2 because of past experiences with other brands. Usually when you buy these reels, they pad the spool halfway so you think youre getting a full roll of solder when half the roll is plastic filling. Not in this case... you get a full FULL FULLLLLLL roll of solder that lasts longer than most marriages. Im barely halfway through my first roll. Definitely recommended.